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Re: Count the number of return values from a subroutine

by ariels (Curate)
on Jul 09, 2001 at 16:07 UTC ( [id://94948]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub foo { 5, 17 }       # sub returning 2 values
my $n1 = () = foo;      # $n1 == 2
my $n2 = scalar foo;    # $n2 == 17

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